std::vector::emplace_back

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C++ Standard Library
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Containers library
array (C++0x feature) vector deque forward_list (C++0x feature) list set multiset map multimap unordered_set (C++0x feature) unordered_multiset (C++0x feature) unordered_map (C++0x feature) unordered_multimap (C++0x feature) stack queue priority_queue
std::vector
Member functions vector::vector vector::~vector vector::operator= vector::assign vector::get_allocator Element access vector::at vector::operator[] vector::front vector::back vector::data Iterators vector::begin vector::cbegin (C++0x) vector::end vector::cend (C++0x) vector::rbegin vector::crbegin (C++0x) vector::rend vector::crend (C++0x) Capacity vector::empty vector::size vector::max_size vector::reserve vector::capacity vector::shrink_to_fit Modifiers vector::clear vector::insert vector::emplace vector::erase vector::push_back vector::emplace_back vector::pop_back vector::resize vector::swap

​template< class... Args > void emplace_back( Args&&... args );​		(C++0x)

Inserts a new element to the end of the container. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element is called with exactly the same arguments, as supplied to the function.

Contents 1 Parameters 2 Return value 3 Complexity 4 See also

Parameters

args

-

arguments to forward to the constructor of the element

Return value

(none)

Complexity

constant.

See also

push_back	inserts elements to the end (public member function)